CN220387939U

CN220387939U - Small bench drill

Info

Publication number: CN220387939U
Application number: CN202321962122.XU
Authority: CN
Inventors: 王爱国
Original assignee: Hangzhou Fuyang Shuangtai Hardware And Electrical Appliance Co ltd
Current assignee: Hangzhou Fuyang Shuangtai Hardware And Electrical Appliance Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-01-26
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of machining and discloses a small bench drill, which comprises a workbench, wherein supporting blocks are fixedly connected to two ends of the bottom of the workbench, chip box assemblies are fixedly connected to two sides of the workbench, a fixing plate is fixedly connected to the top of the workbench, a connecting block assembly is fixedly connected to the top end of the front face of the fixing plate, a vertical guide assembly is fixedly connected to the front face of the connecting block assembly, a rotary drill bit assembly is fixedly connected to the bottom of the connecting block assembly, the front face of the rotary drill bit assembly is fixedly connected with the middle of the back face of the vertical guide assembly, and a sliding brush assembly is arranged.

Description

Small bench drill

Technical Field

The utility model relates to the technical field of machining, in particular to a small bench drill.

Background

The bench drilling machine is a small drilling machine tool which is small in size, simple and convenient to operate, is usually installed on a special workbench, and is used for drilling, the diameter of a drill hole of the bench drilling machine is generally smaller than 32 mm, and is not more than 32 mm at maximum, the spindle speed change is generally realized by changing the position of a triangular belt on a tower-type belt wheel, the spindle is fed by manual operation, the bench drilling machine can be placed on the workbench, and the spindle is vertically arranged.

The small bench drills on the market at present have the following defects: 1. the existing small bench drill can accumulate scraps of equipment working after running for a period of time, and can influence the equipment to continue to process; 2. in the drilling process of the existing small bench drill, the workpiece is vertically drilled, the drill bit is inclined when falling, so that the drilled hole has deviation, and the workpiece is wasted.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a small bench drill to solve the above-mentioned problems of the prior art.

The utility model provides the following technical scheme: the utility model provides a small-size bench drill, includes the workstation, the equal fixedly connected with supporting shoe in bottom both ends of workstation, the equal fixedly connected with piece box subassembly in both sides of workstation, the top fixedly connected with fixed plate of workstation, the positive top fixedly connected with connecting block subassembly of fixed plate, the positive fixedly connected with vertical guidance subassembly of connecting block subassembly, the bottom fixedly connected with rotary drill bit subassembly of connecting block subassembly, carry out fixedly connected in the middle of the front of rotary drill bit subassembly and the back of vertical guidance subassembly, the positive one end fixedly connected with control panel of workstation, the top of workstation is close to the positive fixedly connected with slip brush subassembly of fixed plate, and control panel can operate the device.

Further, the chip box assembly comprises a chip shell, a chip box main body is arranged in the middle of the top of the chip shell, a handle is fixedly connected in the middle of the front face of the chip box main body, and chips can be stored in the chip box main body.

Further, the connecting block assembly comprises a connecting block shell, a telescopic assembly is arranged in the middle of the bottom of the connecting block shell, a square groove is formed in the middle of the bottom of the connecting block shell, and the top of the telescopic assembly is fixedly connected with the square groove in the middle of the bottom of the connecting block shell.

Further, the telescopic assembly comprises a driving motor, a threaded shaft is fixedly connected to the bottom of the driving motor, a telescopic shell is arranged at the bottom of the threaded shaft, a threaded groove is formed in the middle of the top of the telescopic shell, the outer wall of the threaded shaft is movably connected with the threaded groove in the middle of the top of the telescopic shell, and the telescopic assembly can drive the rotary drill bit assembly to lift.

Further, perpendicular direction subassembly is including the kicking block, circular recess has all been seted up at the bottom both ends of kicking block, equal fixedly connected with guide bar in the circular recess in the bottom both ends of kicking block, one side of guide bar is equipped with the connecting plate, circular aperture has all been seted up at the top both ends of connecting plate, the outer wall of guide bar carries out swing joint with the circular aperture at the top both ends of connecting plate, and perpendicular direction subassembly can carry out perpendicular direction surface and appear the slope phenomenon.

Further, the rotary drill bit assembly comprises a rotary shell, a motor main body is fixedly connected to the top of an inner cavity of the rotary shell, a rotary shaft is arranged in the middle of the bottom of the rotary shell, a round hole is formed in the middle of the bottom of the rotary shell, the top of the rotary shaft is fixedly connected with the motor main body through the round hole in the middle of the bottom of the rotary shell, a drill bit main body is fixedly connected to the bottom of the rotary shaft, and the drill bit main body can punch a workpiece.

Further, the sliding brush assembly comprises a sliding plate, a T-shaped sliding groove is formed in the middle of the front face of the sliding plate, a T-shaped sliding block is movably connected in the T-shaped sliding groove in the middle of the front face of the sliding plate, a sliding motor is fixedly connected in the middle of one side of the T-shaped sliding block, the T-shaped sliding block and the sliding motor are both located in the T-shaped sliding groove in the middle of the front face of the sliding plate, a brush main body is fixedly connected to the front face of the T-shaped sliding block, and the sliding brush assembly can clean scraps at the top of a workbench.

The utility model has the technical effects and advantages that:

1. according to the utility model, the sliding brush assembly is arranged, so that the T-shaped sliding block can slide through the sliding motor in the sliding plate, the T-shaped sliding block can slide in the T-shaped sliding groove in the middle of the front surface of the sliding plate, the brush main body can slide through the sliding of the motor main body, and the brush main body can clean scraps at the top of the workbench into the scraps box main bodies at the two sides, so that the machining is prevented from being influenced.

2. The vertical guide assembly is arranged, so that the rotary drill bit assembly can descend along with the rotary drill bit assembly through the connecting plate, the rotary drill bit assembly can descend along with the vertical guide of the guide rod, the rotary drill bit assembly cannot incline, and workpiece waste is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of a connection block assembly according to the present utility model.

Fig. 3 is a schematic cross-sectional view of the telescopic assembly of the present utility model.

Fig. 4 is a schematic cross-sectional view of a vertical guide assembly according to the present utility model.

Fig. 5 is a schematic view of the chip cartridge assembly of the present utility model.

FIG. 6 is a schematic cross-sectional view of a rotary drill bit assembly according to the present utility model.

FIG. 7 is a schematic cross-sectional view of a sliding brush assembly according to the present utility model.

The reference numerals are: 1. a work table; 2. a support block; 3. a debris box assembly; 301. a crumb housing; 302. a chip box body; 303. a handle; 4. a fixing plate; 5. a connection block assembly; 501. a connecting block housing; 502. a telescoping assembly; 5021. a drive motor; 5022. a threaded shaft; 5023. a telescoping housing; 6. a vertical guide assembly; 601. a top block; 602. a guide rod; 603. a connecting plate; 7. a rotary drill bit assembly; 701. rotating the housing; 702. a motor main body; 703. a rotation shaft; 704. a bit body; 8. a control panel; 9. a sliding brush assembly; 901. a sliding plate; 902. a T-shaped slider; 903. a slide motor; 904. a brush body.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the configurations of the embodiments described below are merely illustrative, and a small bench drill according to the present utility model is not limited to the configurations described below, but all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-7, the utility model provides a small bench drill, which comprises a workbench 1, wherein two ends of the bottom of the workbench 1 are fixedly connected with supporting blocks 2, two sides of the workbench 1 are fixedly connected with a chip box assembly 3, the top of the workbench 1 is fixedly connected with a fixing plate 4, the top end of the front surface of the fixing plate 4 is fixedly connected with a connecting block assembly 5, the front surface of the connecting block assembly 5 is fixedly connected with a vertical guide assembly 6, the bottom of the connecting block assembly 5 is fixedly connected with a rotary drill bit assembly 7, the front surface of the rotary drill bit assembly 7 is fixedly connected with the middle of the back surface of the vertical guide assembly 6, one end of the front surface of the workbench 1 is fixedly connected with a control panel 8, the top of the workbench 1 is close to the front surface of the fixing plate 4 and is fixedly connected with a sliding brush assembly 9, and the control panel 8 can operate the device.

In a preferred embodiment, the chip box assembly 3 includes a chip housing 301, a chip box main body 302 is disposed in the middle of the top of the chip housing 301, a handle 303 is fixedly connected to the middle of the front surface of the chip box main body 302, and the chip box main body 302 can store chips.

In a preferred embodiment, the connection block assembly 5 includes a connection block housing 501, a telescopic assembly 502 is disposed in the middle of the bottom of the connection block housing 501, a square groove is disposed in the middle of the bottom of the connection block housing 501, and the top of the telescopic assembly 502 is fixedly connected with the square groove in the middle of the bottom of the connection block housing 501.

In a preferred embodiment, the telescopic component 502 comprises a driving motor 5021, a threaded shaft 5022 is fixedly connected to the bottom of the driving motor 5021, a telescopic housing 5023 is arranged at the bottom of the threaded shaft 5022, a threaded groove is formed in the middle of the top of the telescopic housing 5023, the outer wall of the threaded shaft 5022 is movably connected with the threaded groove in the middle of the top of the telescopic housing 5023, and the telescopic component 502 can drive the rotary drill bit component 7 to lift.

In a preferred embodiment, the vertical guiding component 6 includes a top block 601, two ends of the bottom of the top block 601 are provided with circular grooves, a guiding rod 602 is fixedly connected in the circular grooves at two ends of the bottom of the top block 601, one side of the guiding rod 602 is provided with a connecting plate 603, two ends of the top of the connecting plate 603 are provided with circular small holes, the outer wall of the guiding rod 602 is movably connected with the circular small holes at two ends of the top of the connecting plate 603, and the vertical guiding component 6 can perform tilting phenomenon on the vertical guiding surface.

In a preferred embodiment, the rotary drill bit assembly 7 includes a rotary housing 701, a motor main body 702 is fixedly connected to the top of an inner cavity of the rotary housing 701, a rotary shaft 703 is disposed in the middle of the bottom of the rotary housing 701, a circular hole is formed in the middle of the bottom of the rotary housing 701, the top of the rotary shaft 703 is fixedly connected to the motor main body 702 through the circular hole in the middle of the bottom of the rotary housing 701, a drill bit main body 704 is fixedly connected to the bottom of the rotary shaft 703, and the drill bit main body 704 can punch a workpiece.

In a preferred embodiment, the sliding brush assembly 9 comprises a sliding plate 901, a T-shaped sliding groove is formed in the middle of the front surface of the sliding plate 901, a T-shaped sliding block 902 is movably connected in the T-shaped sliding groove in the middle of the front surface of the sliding plate 901, a sliding motor 903 is fixedly connected in the middle of one side of the T-shaped sliding block 902, the T-shaped sliding block 902 and the sliding motor 903 are both positioned in the T-shaped sliding groove in the middle of the front surface of the sliding plate 901, a brush main body 904 is fixedly connected in the front surface of the T-shaped sliding block 902, and the sliding brush assembly 9 can clean chips on the top of the workbench 1.

The working principle of the utility model is as follows:

when the small bench drill is used, a workpiece is firstly placed at the top of the workbench 1, the control panel 8 at one end of the front surface of the workbench 1 is operated to enable the device to work, the telescopic component 502 in the square groove in the middle of the bottom of the connecting block shell 501 can be operated, the driving motor 5021 can drive the threaded shaft 5022 to rotate, the threaded shaft 5022 is positioned in the threaded groove in the middle of the top of the telescopic shell 5023, the rotation of the threaded shaft 5022 can enable the telescopic shell 5023 to descend, the telescopic shell 5023 can drive the fixed plate 4 at the bottom to descend, meanwhile, the connecting plate 603 can descend along with the rotary drill bit component 7, the rotary drill bit component 7 can descend along the guide rod 602 vertically, the phenomenon of inclination of the rotary drill bit component 7 can not occur, the workpiece waste is avoided, the motor body 702 in the rotary housing 701 can enable the rotary shaft 703 to rotate, the rotary shaft 703 can drive the drill bit body 704 to rotate, the drill bit body 704 can drill a workpiece, after the drill bit body 704 is used for cleaning the surface of the workbench 1, the control panel 8 is operated again to enable the sliding brush assembly 9 to operate, the sliding motor 903 in the sliding plate 901 can enable the T-shaped sliding block 902 to slide, the T-shaped sliding block 902 can slide in the T-shaped sliding groove in the middle of the front face of the sliding plate 901, the motor body 702 can enable the brush body 904 to slide, the brush body 904 can clean the chips at the top of the workbench 1 into the chip box bodies 302 on the two sides, and when the chips in the chip box bodies 302 are full, the chips box bodies 302 can be extracted and cleaned by grabbing the handle 303.

Claims

1. A small bench drill, comprising a bench (1), characterized in that: the novel rotary drill bit comprises a workbench (1), wherein supporting blocks (2) are fixedly connected to two ends of the bottom of the workbench (1), chip box components (3) are fixedly connected to two sides of the workbench (1), a fixing plate (4) is fixedly connected to the top of the workbench (1), a connecting block component (5) is fixedly connected to the top of the front of the fixing plate (4), a vertical guide component (6) is fixedly connected to the front of the connecting block component (5), a rotary drill bit component (7) is fixedly connected to the bottom of the connecting block component (5), the front of the rotary drill bit component (7) is fixedly connected with the middle of the back of the vertical guide component (6), a control panel (8) is fixedly connected to one end of the front of the workbench (1), and a sliding brush component (9) is fixedly connected to the top of the workbench (1) close to the front of the fixing plate (4).

2. A miniature bench drill according to claim 1, wherein: the chip box assembly (3) comprises a chip shell (301), a chip box main body (302) is arranged in the middle of the top of the chip shell (301), and a handle (303) is fixedly connected in the middle of the front face of the chip box main body (302).

3. A miniature bench drill according to claim 1, wherein: the connecting block assembly (5) comprises a connecting block shell (501), a telescopic assembly (502) is arranged in the middle of the bottom of the connecting block shell (501), a square groove is formed in the middle of the bottom of the connecting block shell (501), and the top of the telescopic assembly (502) is fixedly connected with the square groove in the middle of the bottom of the connecting block shell (501).

4. A miniature bench drill according to claim 3, wherein: the telescopic assembly (502) comprises a driving motor (5021), a threaded shaft (5022) is fixedly connected to the bottom of the driving motor (5021), a telescopic housing (5023) is arranged at the bottom of the threaded shaft (5022), a threaded groove is formed in the middle of the top of the telescopic housing (5023), and the outer wall of the threaded shaft (5022) is movably connected with the threaded groove in the middle of the top of the telescopic housing (5023).

5. A miniature bench drill according to claim 1, wherein: perpendicular direction subassembly (6) is including kicking block (601), circular recess has all been seted up at the bottom both ends of kicking block (601), all fixedly connected with guide bar (602) in the circular recess in the bottom both ends of kicking block (601), one side of guide bar (602) is equipped with connecting plate (603), circular aperture has all been seted up at the top both ends of connecting plate (603), the outer wall of guide bar (602) carries out swing joint with the circular aperture at the top both ends of connecting plate (603).

6. A miniature bench drill according to claim 1, wherein: the rotary drill bit assembly (7) comprises a rotary casing (701), a motor main body (702) is fixedly connected to the top of an inner cavity of the rotary casing (701), a rotary shaft (703) is arranged in the middle of the bottom of the rotary casing (701), a circular hole is formed in the middle of the bottom of the rotary casing (701), the top of the rotary shaft (703) is fixedly connected with the motor main body (702) through the circular hole in the middle of the bottom of the rotary casing (701), and a drill bit main body (704) is fixedly connected to the bottom of the rotary shaft (703).

7. A miniature bench drill according to claim 1, wherein: the sliding brush assembly (9) comprises a sliding plate (901), a T-shaped sliding groove is formed in the middle of the front face of the sliding plate (901), a T-shaped sliding block (902) is movably connected in the T-shaped sliding groove in the middle of the front face of the sliding plate (901), a sliding motor (903) is fixedly connected in the middle of one side of the T-shaped sliding block (902), the T-shaped sliding block (902) and the sliding motor (903) are both located in the T-shaped sliding groove in the middle of the front face of the sliding plate (901), and a brush main body (904) is fixedly connected in the front face of the T-shaped sliding block (902).